2011dv | Transient Name Server

Select	ID	Obs-date (UT)	Tel / Inst	Exp-Time	Observer/s	Reducer/s	Group	Spectrum ascii file	Spectrum fits file	Spec. Type	Assoc. Groups	End prop. period	Remarks
	2096	2011-06-30 05:54:21	Plaskett / Plaskett	3600	Balam	Balam	DAO_OTS	tns_2011dv_2011-06-30_05-54-21_Plaskett_Telescope_Plaskett_DAO_OTS.txt	tns_2011dv_2011-06-30_05-54-21_Plaskett_Telescope_Plaskett_DAO_OTS.fits	Object			D. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC); M. L. Graham, Las Cumbres Observatory Global Telescope, University of California at Santa Barbara; E. Y. Hsiao, Lawrence Berkeley Laboratory; and D. W. E. Green, Harvard University, report that a spectrogram (range 389-725 nm., resolution 0.3 nm) of PSN J16120400+1412330 = SN 2011dv, obtained on June 30.27 UT with the 1.82-m Plaskett Telescope of the NRCC, shows it to be a type-Ia supernova about five days past maximum light. Cross-correlation with a library of supernova spectra using the SNID code indicates that 2011dv is most similar to the type-Ia supernova 2006gz at five days past maximum light.
Binning factor: (rounded to nearest integer >1) Mouse hovers at WL: 0 (rest), 0 (observed) ▌Show H at z=v_exp= km/s ▌Show He at z=v_exp= km/s ▌Show He II at z=v_exp= km/s ▌Show C II at z=v_exp= km/s ▌Show C III at z=v_exp= km/s ▌Show C IV at z=v_exp= km/s ▌Show N II at z=v_exp= km/s ▌Show N III at z=v_exp= km/s ▌Show N IV at z=v_exp= km/s ▌Show N V at z=v_exp= km/s ▌Show O at z=v_exp= km/s ▌Show [O I] at z=v_exp= km/s ▌Show O II at z=v_exp= km/s ▌Show [O II] at z=v_exp= km/s ▌Show [O III] at z=v_exp= km/s ▌Show O V at z=v_exp= km/s ▌Show O VI at z=v_exp= km/s ▌Show Na at z=v_exp= km/s ▌Show Mg at z=v_exp= km/s ▌Show Mg II at z=v_exp= km/s ▌Show Si II at z=v_exp= km/s ▌Show S II at z=v_exp= km/s ▌Show Ca II at z=v_exp= km/s ▌Show [Ca II] at z=v_exp= km/s ▌Show Fe II at z=v_exp= km/s ▌Show Fe III at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Å at z=v_exp= km/s ▌Show Tellurics ▌Show Galaxy lines at z= ▌Show WR-WN at z=v_exp= km/s ▌Show WR-WC/O at z=v_exp= km/s Remarks D. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC); M. L. Graham, Las Cumbres Observatory Global Telescope, University of California at Santa Barbara; E. Y. Hsiao, Lawrence Berkeley Laboratory; and D. W. E. Green, Harvard University, report that a spectrogram (range 389-725 nm., resolution 0.3 nm) of PSN J16120400+1412330 = SN 2011dv, obtained on June 30.27 UT with the 1.82-m Plaskett Telescope of the NRCC, shows it to be a type-Ia supernova about five days past maximum light. Cross-correlation with a library of supernova spectra using the SNID code indicates that 2011dv is most similar to the type-Ia supernova 2006gz at five days past maximum light.

Remarks

D. D. Balam, Dominion Astrophysical Observatory, National Research Council of Canada (NRCC); M. L. Graham, Las Cumbres Observatory Global Telescope, University of California at Santa Barbara; E. Y. Hsiao, Lawrence Berkeley Laboratory; and D. W. E. Green, Harvard University, report that a spectrogram (range 389-725 nm., resolution 0.3 nm) of PSN J16120400+1412330 = SN 2011dv, obtained on June 30.27 UT with the 1.82-m Plaskett Telescope of the NRCC, shows it to be a type-Ia supernova about five days past maximum light. Cross-correlation with a library of supernova spectra using the SNID code indicates that 2011dv is most similar to the type-Ia supernova 2006gz at five days past maximum light.

Spectra

Comments